2003 Opel Signum vs. 1988 Chevrolet Beretta
To start off, 2003 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1988 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1988 Chevrolet Beretta would be higher. At 3,175 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (209 HP @ 6200 RPM) has 120 more horse power than 1988 Chevrolet Beretta. (89 HP @ 5600 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1988 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 258 kg more than 1988 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Opel Signum (300 Nm @ 4000 RPM) has 154 more torque (in Nm) than 1988 Chevrolet Beretta. (146 Nm @ 3200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Chevrolet Beretta.
Compare all specifications:
| 2003 Opel Signum | 1988 Chevrolet Beretta | |
| Make | Opel | Chevrolet |
| Model | Signum | Beretta |
| Year Released | 2003 | 1988 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 209 HP | 89 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 300 Nm | 146 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1545 kg | 1287 kg |
| Vehicle Length | 4640 mm | 4660 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
| Fuel Tank Capacity | 60 L | 68 L |
